Patents by Inventor Vladimir LIEBERZEIT

Vladimir LIEBERZEIT has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • SECURE BIOMETRIC ALGORITHM PROVISION
    Publication number: 20240078301
    Abstract: Systems and methods may be used for operation of a hardware fingerprint processing device. A method may include receiving an update including a fingerprint authentication algorithm, verifying a digital signature of the fingerprint authentication algorithm, and in response to verifying the digital signature, loading the fingerprint authentication algorithm into the memory. The loaded fingerprint authentication algorithm may be sued to authenticate a user. For example, a verification method may include receiving information corresponding to an image of a fingerprint, determining whether the fingerprint is authenticated using the fingerprint authentication algorithm, and optionally outputting an indication of whether the fingerprint is authenticated.
    Type: Application
    Filed: September 5, 2023
    Publication date: March 7, 2024
    Applicant: HID Czech s.r.o.
    Inventors: Vito Fabbrizio, Vladimir Lieberzeit
  • Authentication device including template validation and related methods
    Patent number: 9940503
    Abstract: An authentication device may include a housing and a finger sensor carried by the housing and including first processing circuitry and a finger sensing area coupled thereto. The first processing circuitry may be configured to generate finger image data based upon a finger positioned adjacent the finger sensing area, and generate and store a first template based upon the finger image data. The authentication device may include second processing circuitry carried by the housing and configured to obtain the finger image data from the first processing circuitry. The second processing circuitry may be configured to generate a second template based upon the finger image data. The first processing circuitry may further be configured to obtain the second template from second processing circuitry, and validate the second template against the first template.
    Type: Grant
    Filed: January 21, 2016
    Date of Patent: April 10, 2018
    Assignee: APPLE INC.
    Inventors: Giovanni Gozzini, Vladimir Lieberzeit
  • AUTHENTICATION DEVICE INCLUDING TEMPLATE VALIDATION AND RELATED METHODS
    Publication number: 20160140378
    Abstract: An authentication device may include a housing and a finger sensor carried by the housing and including first processing circuitry and a finger sensing area coupled thereto. The first processing circuitry may be configured to generate finger image data based upon a finger positioned adjacent the finger sensing area, and generate and store a first template based upon the finger image data. The authentication device may include second processing circuitry carried by the housing and configured to obtain the finger image data from the first processing circuitry. The second processing circuitry may be configured to generate a second template based upon the finger image data. The first processing circuitry may further be configured to obtain the second template from second processing circuitry, and validate the second template against the first template.
    Type: Application
    Filed: January 21, 2016
    Publication date: May 19, 2016
    Inventors: GIOVANNI GOZZINI, VLADIMIR LIEBERZEIT
  • Authentication device including template validation and related methods
    Patent number: 9280697
    Abstract: An authentication device may include a housing and a finger sensor carried by the housing and including first processing circuitry and a finger sensing area coupled thereto. The first processing circuitry may be configured to generate finger image data based upon a finger positioned adjacent the finger sensing area, and generate and store a first template based upon the finger image data. The authentication device may include second processing circuitry carried by the housing and configured to obtain the finger image data from the first processing circuitry. The second processing circuitry may be configured to generate a second template based upon the finger image data. The first processing circuitry may further be configured to obtain the second template from second processing circuitry, and validate the second template against the first template.
    Type: Grant
    Filed: November 16, 2011
    Date of Patent: March 8, 2016
    Assignee: APPLE INC.
    Inventors: Giovanni Gozzini, Vladimir Lieberzeit
  • AUTHENTICATION DEVICE INCLUDING TEMPLATE VALIDATION AND RELATED METHODS
    Publication number: 20130121542
    Abstract: An authentication device may include a housing and a finger sensor carried by the housing and including first processing circuitry and a finger sensing area coupled thereto. The first processing circuitry may be configured to generate finger image data based upon a finger positioned adjacent the finger sensing area, and generate and store a first template based upon the finger image data. The authentication device may include second processing circuitry carried by the housing and configured to obtain the finger image data from the first processing circuitry. The second processing circuitry may be configured to generate a second template based upon the finger image data. The first processing circuitry may further be configured to obtain the second template from second processing circuitry, and validate the second template against the first template.
    Type: Application
    Filed: November 16, 2011
    Publication date: May 16, 2013
    Applicant: AuthenTec, Inc.
    Inventors: Giovanni GOZZINI, Vladimir LIEBERZEIT